1519362

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 3651648

約数和(自身を除く): 2132286

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 151, 234, 258, 302, 387, 453, 559, 774, 906, 1118, 1359, 1677, 1963, 2718, 3354, 3926, 5031, 5889, 6493, 10062, 11778, 12986, 17667, 19479, 35334, 38958, 58437, 84409, 116874, 168818, 253227, 506454, 759681, 1519362]

約数ペア:

[(1, 1519362), (2, 759681), (3, 506454), (6, 253227), (9, 168818), (13, 116874), (18, 84409), (26, 58437), (39, 38958), (43, 35334), (78, 19479), (86, 17667), (117, 12986), (129, 11778), (151, 10062), (234, 6493), (258, 5889), (302, 5031), (387, 3926), (453, 3354), (559, 2718), (774, 1963), (906, 1677), (1118, 1359)]